Net 48N force refers to the overall force acting on an object in a specific direction. It is the sum of all the forces acting on the object, including any applied force and forces due to gravity or other external factors.
When a force of 48N is applied to a spring, it causes the spring to stretch or compress. The amount of stretch or compression is directly proportional to the force applied, according to Hooke's law. In this case, the spring is stretched from its original length of .5m to .78m due to the applied force.
The .5m and .78m measurements represent the initial and final lengths of the spring, respectively. These measurements are important in determining the amount of stretch or compression that occurs in the spring due to the applied force of 48N.
It is possible for the spring to be stretched to a length greater than .78m with a net force of 48N, depending on the spring's elasticity and the material it is made of. However, the amount of stretch may not be directly proportional to the applied force and could lead to permanent deformation of the spring.
This experiment can be applied in various fields, such as engineering, physics, and material science. For example, it can help determine the strength and elasticity of different materials, as well as how they respond to external forces. This information can be used in designing and testing various structures and products, such as bridges, buildings, and springs in mechanical devices.